chrome_search_to_firefox_opensearch.js

#!/usr/bin/env node

var profile_dir = "/Users/takuya/Library/Application\ Support/Firefox/Profiles/agcb362v.default/searchplugins/"

var url =　require('url')
var querystring =  require('querystring')
var fs = require('fs');


process.argv.parse = function(settings,object ){
// console.log(process.argv)

  //引数処理
  var flag_options = process.argv.filter(function(arg){return arg.match(/^-[^-]+/);})
  var kwrd_options = process.argv.filter(function(arg){return arg.match(/^--/);})
  flag_options.forEach(function(e){process.argv.splice(process.argv.indexOf(e), 1)})
  kwrd_options.forEach(function(e){process.argv.splice(process.argv.indexOf(e), 1)})

  //-h,--help
  if(kwrd_options.join(",").match(/--help/) || flag_options.join("").match(/h/)){
    Object.keys(settings).forEach(function(e){
      console.log( "\t" + e + ":" +settings[e]["name"] + "  " + settings[e]["desc"])
    })
    process.exit(1);
  }

  //default 値
  Object.keys(settings).forEach(function(e){
    object[settings[e]["name"]] = settings[e]["default"];
  })

  //整形
  Array.prototype.flatten = function(){ 
   return this.reduce(function(v,e){ if(e instanceof Array){ return e.flatten() } else{   return v.concat(e)} },[] ) 
  }
  flag_options=flag_options.map(function(e){
    if(e.length!=2){
      return e.replace(/^-/,"").split("").map(function(e){return "-"+e;})
    }else{
      return e
    }
  }).flatten()
  Array.prototype.flatten = undefined
  //フラグ処理
  Object.keys(settings).forEach(function(e){
    if(flag_options.indexOf(e) > -1 ){
      object[settings[e]["name"]] = true;
    }
  })
  //値つき引数処理
  kwrd_options = kwrd_options.map(function(e){return e.split(/=/)}).reduce(function(v,e){v[e[0]]=e[1];return v },{})

  Object.keys(settings).filter(function(e){return e.match(/^--/);}).forEach(function(e){
      if(Object.keys(kwrd_options).indexOf(e) > -1 ){
        object[settings[e]["name"]] = kwrd_options[e]
      }
  })


  
}

//以下の引数を探し、globalに設定を入れる。
process.argv.parse( {
      "-a" : { name:"save_to_firefox","default": false, desc:"Firefoxフォルダに保存"},
      "-o" : { name:"save_file_override","default": false, desc:"既存の上書き"},
      "--name" : { name:"output_name","default": false, desc:"出力設定名称"}
    },global)



// console.log(process.argv)
// //console.log(global)
// process.exit(1);

// URLの処理
u = process.argv[2];

if(u == undefined){
  console.log("  Usage: " +process.argv[1] +" URL  \n\n" +
    "サンプル " +process.argv[1] +" http://example.jp/?query=%s "
   )
  process.exit(1);
}
console.log(u)

a = url.parse(u)

params =  querystring.parse(a.query)

Object.keys(params).forEach(function(k,i){
  if( params[k] == '%s' ){ params[k] = "{searchTerms}";}
})




f_name = global["output_name"] ? global["output_name"] :  a.hostname
search = 
[
'<?xml version="1.0" encoding="UTF-8"?>',
'<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/" xmlns:moz="http://www.mozilla.org/2006/browser/search/">',
'  <ShortName>'+f_name+'</ShortName>',
'  <Description>'+f_name+'</Description>',
'  <InputEncoding>UTF-8</InputEncoding>',
'  <Image width="16" height="16" type="image/x-icon">data:image/x-icon;base64,http:/'+a.hostname+'/favicon.ico</Image>',
'  <Url ',
'    type="text/html"',
'    method="GET"',
'    template="'+a.protocol+a.hostname+a.pathname.replace(/%s/, "{searchTerms}")+'">',
    (function(){
      return Object.keys(params).map(function(k,i){
        v = params[k];
        return '       <Param name="'+k+'" value="'+v+'"/>';
      }).join("\n")
    })(),
'  </Url>',
'</OpenSearchDescription>'
].join("\n")





if(save_to_firefox){
  save_path = profile_dir + f_name +".xml"
  opt = save_file_override ? "w" : "wx";
  fd = fs.openSync( save_path,opt)
  fs.writeSync(fd,search)
  console.log("save to " + save_path)
}else{
  console.log(search)
}